From the Research
The current evidence suggests that Native Path Collagen may not deliver all its promised benefits, as the dermatologic claims in the media surpass any evidence currently supported by the literature. According to a review published in the Journal of Cosmetic Dermatology in 2022 1, there is strong consumer interest in the dermatologic efficacy of oral collagen supplementation, but the question remains whether there is sufficient evidence to support companies' promises and consumers' goals.
The benefits of collagen supplementation have been investigated in several studies, including a randomized, double-blind, placebo-controlled trial published in Nutrients in 2024 2, which found that collagen dietary supplements can enhance skin qualities such as dermis density, skin texture, and reduce the severity of wrinkles. However, the administration of collagen supplements did not yield any significant impacts on skin elasticity or hydration.
Other studies have also investigated the effects of collagen supplementation on skin aging, including a systematic review published in the Journal of Drugs in Dermatology in 2019 3, which found that oral collagen supplements can increase skin elasticity, hydration, and dermal collagen density. However, the review also noted that further studies are needed to elucidate the medical use of collagen supplements in skin barrier diseases and to determine optimal dosing regimens.
In terms of the quality of the evidence, a review published in the Journal of Cosmetic Dermatology in 2018 4 noted that collagen has gained great interest in the cosmetic industry due to its abundance, strength, and relation with skin aging. However, the review also noted that there has been little effort on identifying which collagen types are the most suitable for cosmetic purposes.
Overall, while there is some evidence to suggest that collagen supplementation may have benefits for skin aging, the current evidence is not sufficient to support all the promised benefits of Native Path Collagen, and further studies are needed to fully understand its effects. As noted in a study published in Nutricion Hospitalaria in 2015 5, hydrolysed collagen intake can have beneficial effects on joint and bone health and on skin ageing, but more research is needed to establish the therapeutic effects of collagen supplementation on collagenic tissues.